java 实现的短信网关源码smsbeans0.9

package com.ll.smsbeans; import java.io.IOException; import java.io.InputStream; import java.io.OutputStream; import java.io.Serializable; import java.net.InetAddress; import java.net.Socket; import java.text.SimpleDateFormat; import java.util.Date; import java.util.Enumeration; import java.util.Iterator; import java.util.Vector; import java.util.logging.Logger; import com.ll.smsbeans.cmpp3.CmppActiveTestBuilder; import com.ll.smsbeans.cmpp3.CmppActiveTestRespBuilder; import com.ll.smsbeans.cmpp3.CmppConnectBuilder; import com.ll.smsbeans.cmpp3.CmppConnectResp; import com.ll.smsbeans.cmpp3.CmppPacket; import com.ll.smsbeans.cmpp3.CmppPacketCommon; import com.ll.smsbeans.cmpp3.CmppTerminateBuilder; import com.ll.smsbeans.cmpp3.CmppTerminateRespBuilder; import com.ll.smsbeans.log.LogCommon; /** * ConnectionBean 是smsbeans中主要的bean. * <p> * ConnectionBean 主要是和服务器建立认证连接，所有其它的bean都是通过它和服务器通信的。 * <p> * ConnectionBean提供一些“标准”的于服务器通信的接口，例如send方法，同时在内部自动处理一些服务 * 器端的消息的回服例如ActiveTest等，并且，在运行过程中处理数据包的发送失败，保持链路联结。 * <p> * 所有其它的beans通过ConnectionBean发送数据，和通过监听由ConnectionBean发布的received消息接收过滤数据 * <p> * @see MessengerBean * @see IQBean * @see RosterBean * * * @author listlike <a href="mailto:listlike@hotmail.com"> * <i>&lt;listlike@hotmail.com&gt;</i></a> * @version $Revision: 1.0 $ */ public class ConnectionBean implements Serializable, PacketListenerRegistrar { /** * * Timer为定时器类 * 为ConnectBean提供定时服务，通过定时调用 主要用于回复包的时间记数，以及保持链路测试包的定时发送。 * 有两个定时器： * 1 秒定时器 * 用于回复包的时间记数，每秒激活一次ConnectionBean.onTimer. * 2 保持链路测试包定时器 * 用于保持链路测试包的记时，根据常数ACTIVETIME的值激活ConnectBeantion.onActiveConnect。 * * @see com.ll.smsbeans.ConnectionBean#onTimer() * @see ConnectionBean#onActiveConnect() * @see ConnectionBean#ACTIVETIME *<p> * @author listlike <a href="mailto:listlike@hotmail.com"> * <i>&lt;listlike@hotmail.com&gt;</i></a> * */ public class Timer extends Thread { // 保持链路测试包的记时 private long activeSec = 0; //定时器是否有效 private boolean enableTimer = true; //保持链路测试的定时器是否有效 private boolean enableActiveTimer = true; private boolean timerRun = true; /** * 保持链路测试的定时器复位 */ public void resetActiveTime() { activeSec = System.currentTimeMillis(); } /** * @see java.lang.Runnable#run() */ public void run() { while (timerRun) { try { sleep(1000); if (enableTimer) ConnectionBean.this.onTimer(); if (System.currentTimeMillis() - activeSec >= ACTIVETIME * 1000) { resetActiveTime(); if (enableActiveTimer) ConnectionBean.this.onActiveConnect(); } } catch (InterruptedException e) { return; } catch (Exception e) { return; } } } /** * 定时器状态 * @return 定时器状态 */ public boolean isEnableActiveTimer() { return enableActiveTimer; } /** * 保持链路测试的定时器状态 * @return 保持链路测试的定时器状态 */ public boolean isEnableTimer() { return enableTimer; } /** * 设置保持链路测试的定时器状态 * @param enable 设置保持链路测试的定时器状态 */ public void setEnableActiveTimer(boolean enable) { enableActiveTimer = enable; } /** * 设置定时器状态 * @param enable 设置定时器状态 */ public void setEnableTimer(boolean enable) { enableTimer = enable; } /* （非 Javadoc） * @see java.lang.Thread#interrupt() */ public void interrupt() { timerRun = false; super.interrupt(); } /* （非 Javadoc） * @see java.lang.Thread#start() */ public synchronized void start() { reset(); super.start(); } private void reset() { enableTimer = true; enableActiveTimer = true; timerRun = true; resetActiveTime(); } } /** *PacketStreamMonitor 通过响应数据报发送和接收事件，维护ConnectionBean的连接。 * * * @author listlike <a href="mailto:listlike@hotmail.com"> * <i>&lt;listlike@hotmail.com&gt;</i></a> * */ public class PacketStreamMonitor implements PacketListener { /** * 主要工作： * 1、 将接收到的回复包从发送队列移出。 * 2、 判断是否登陆成功。 * 3、 自动处理中断包和中断回复包。 * 4、 处理链路测试包。 * @see com.ll.smsbeans.PacketListener#receivedPacket(com.ll.smsbeans.PacketEvent) */ public void receivedPacket(PacketEvent pe) { _log.info(pe.getPacket().toString()); if (((CmppPacket) pe.getPacket()).isResponse()) { SendPacketState sps = sendPacketList.get(pe.getPacket()); if (sps != null) { sps.setState(SendPacketState.STATE_RESPONSED); sps.setRespPacket(pe.getPacket()); } //sendPacketList.remove( pe.getPacket()); } if (status.getValue() == ConnectionEvent.EState.CONNECTING) { Packet p = pe.getPacket(); if (p != null) { if (p instanceof CmppPacket) { CmppPacket cp = (CmppPacket) p; if (cp.getCommandId() == CmppPacketCommon.ID_CMPP_CONNECT_RESP) // 0x80000001 { sendPacketList.remove(cp); CmppConnectResp ccr = (CmppConnectResp) cp; if (ccr.getStatus() == 0) { setConnectionState( ConnectionEvent.STATE_CONNECTED, ConnectionEvent.REASON_CLIENT_INITIATED); mTimer = new Timer(); mTimer.start(); } else { disconnected( ConnectionEvent.REASON_SERVER_INITIATED); } } } } return; } if (status.getValue() == ConnectionEvent.EState.CONNECTED) { Packet p = pe.getPacket(); if (p != null) { if (p instanceof CmppPacket) { CmppPacket cp = (CmppPacket) p; switch (cp.getCommandId()) { case CmppPacketCommon.ID_CMPP_TERMINATE_RESP : //0x80000002 sendPacketList.remove(pe.getPacket()); disconnected( ConnectionEvent.REASON_CLIENT_INITIATED); break; case CmppPacketCommon.ID_CMPP_TERMINATE : //0x00000002 CmppTerminateRespBuilder ctrb = new CmppTerminateRespBuilder(); ctrb.setSequenceId(cp.getSequenceId()); send(ctrb.builder()); break; case CmppPacketCommon.ID_CMPP_ACTIVE_TEST : //0x00000008 CmppActiveTestRespBuilder catrb = new CmppActiveTestRespBuilder(); catrb.setSequenceId(cp.getSequenceId()); send(catrb.builder()); mTimer.resetActiveTime(); break; case CmppPacketCommon.ID_CMPP_ACTIVE_TEST_RESP : //0x80000008 sendPacketList.remove(cp); break; default : break; } } } } _log.log( LogCommon.DEBUG_LEVEL, "sendPacketList=" + sendPacketList.size()); } /** * 主要工作：处理服务器端发送来的中断包。 * * @see com.ll.smsbeans.PacketListener#sentPacket(com.ll.smsbeans.PacketEvent) */ public void sentPacket(PacketEvent pe) { _log.info(pe.getPacket().toString()); if (status.getValue() == ConnectionEvent.EState.CONNECTED) { Packet p = pe.getPacket(); if (p != null) { if (p instanceof CmppPacket) { CmppPacket cp = (CmppPacket) p; if (cp.getCommandId() == CmppPacketCommon.ID_CMPP_TERMINATE_RESP) //0x80000002 disconnected( ConnectionEvent.REASON_SERVER_INITIATED); } } } }